Model optimization of computer-aided english teaching in local area networks

Abstract

Computer-aided English teaching in local area networks (LANs) is a foreign language teaching mode formed by connecting and controlling texts, graphics, animation, videos, audios and other multimedia with the application of computer and information technologies, which is a product of the combination of computer networks and the field of education. Although the previous computer-aided model has somewhat improved the effect of English teaching, it has ignored the integrity, openness and continuity of the classroom, and has separated the organic connection between students, curriculum, classrooms, environment and other factors, which eventually led to the ecological imbalance of English teaching. Therefore, it has important significance to put forward the model optimization of computer-aided English teaching in LANs. Based on the summarizations and analyses of previous literatures, this paper elaborated the development background, current status and future challenges of computer-aided technology in LANs, expounded the research status and significance of English teaching mode optimization, proposed the curriculum construction optimization of computer-aided English teaching in LANs including strategic optimization and structural optimization, analyzed the classroom practice optimization of computer-aided English teaching in LANs including the teaching system optimization and practice system optimization, and discussed the educational psychology and realization paths of the model optimization of computer-aided English teaching in LANs. These analyses concludes that the optimized computer-aided English teaching mode in LANs can greatly improve the teaching efficiency of English courses, and has a significant role in enhancing the connection and communication between learners and teachers, which is a teaching mode meeting the current development requirements of quality education. The study results of this paper provide a reference for further researches on the model optimization of computer-aided English teaching in LANs.